57068860 has 12 divisors (see below), whose sum is σ = 119844648. Its totient is φ = 22827536.

The previous prime is 57068833. The next prime is 57068887. The reversal of 57068860 is 6886075.

It is an interprime number because it is at equal distance from previous prime (57068833) and next prime (57068887).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1426702 + ... + 1426741.

It is an arithmetic number, because the mean of its divisors is an integer number (9987054).

Almost surely, 2^57068860 is an apocalyptic number.

It is an amenable number.

57068860 is an abundant number, since it is smaller than the sum of its proper divisors (62775788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57068860 is a wasteful number, since it uses less digits than its factorization.

57068860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853452 (or 2853450 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 57068860 is about 7554.3934236972. The cubic root of 57068860 is about 385.0050260771.

The spelling of 57068860 in words is "fifty-seven million, sixty-eight thousand, eight hundred sixty".